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Athlete Netherlands

Cass Kamp

Since 2025, Cass Kamp has raced HYROX twice, both in the women's Doubles Open. The fastest of 2 is 1:22:00 at Mechelen 2026, 122nd of 285 women's teams, faster than 57% of the field.

Best finish, by category
Doubles Open · Women
1:22:00
Mechelen 2026

Progress against the field

Cass Kamp and Fleur Boelhouwers have dropped 4:21 behind the field from Maastricht 2025 to Mechelen 2026.

Over the same races everyone got 4:36 quicker, so 0:15 faster on the clock looks better than it was.

Race by race, in the list below ↓
How this is worked out ⓘ

A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.

Every race

2 races · 2 events

  1. Mechelen
    26 Mar 2026
    Doubles Open · Women
    1:22:00 PB
    122/285
    Beat 57%
    ↑ 188 days after Maastricht 2025, with Fleur Boelhouwers 4:21 worse than the field Faster on the clock, behind the field Why ↓

    0:15 faster on the clock, yet the race was 4:36 faster for everyone, so 4:21 was lost on the field.

    Compare these two →
  2. Maastricht
    19 Sep 2025
    Doubles Open · Women
    1:22:15
    280/739
    Beat 62%

Personal bests, by station

4:24
Mechelen 2026
1:39
Mechelen 2026
3:04
Mechelen 2026
3:37
Mechelen 2026
4:25
Maastricht 2025
1:26
Mechelen 2026
3:40
Maastricht 2025
4:00
Mechelen 2026

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:30 4:24
50m Sled Push
1:45 1:39
50m Sled Pull
3:57 3:04
80m Burpee Broad Jump
4:08 3:37
1000m Row
4:28 4:25
200m Farmers Carry
1:36 1:26
100m Sandbag Lunges
3:57 3:40
Wall Balls
4:01 4:00